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Mathematics, 22.02.2021 23:40 trevorhenyan51
The distance from Betelgeuse to Earth is known to be between
400 and 700 light years. How many meters is 400 light years?
What is 400 (9 x 1015)? Drag and drop each of my steps in order to help
us write an estimate in scientific notation, then click DONE.
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The distance from Betelgeuse to Earth is known to be between
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